540.CO LLC
540.CO LLC is a federal contractor, registered under UEI VH4SJMG2CCM7 and CAGE code 6W6J5. It has been awarded $15,796,874 across 27 federal contracts. Primary work spans Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology), Other Computer Related Services, and Unknown NAICS. Top awarding agencies include General Services Administration (gsa), Department Of Defense, and Department Of Defense (dod).
Contact Information
Registration and classification details
Registration
UEI Code
VH4SJMG2CCM7CAGE Code
6W6J5Entity Structure
Corporate Entity (Not Tax Exempt)Established
N/ABusiness Classifications
NAICS Codes
Federal Contracting Overview
Award totals, agency breakdown, NAICS distribution, and geographic footprint.
AI Capability Profile
540.CO LLC specializes in mission-critical engineering and advanced manufacturing support for defense and federal systems, with deep expertise in rapid sustainment, aircraft component lifecycle management, and custom software development. The firm delivers engineering services aligned with military ...
540.CO LLC specializes in mission-critical engineering and advanced manufacturing support for defense and federal systems, with deep expertise in rapid sustainment, aircraft component lifecycle management, and custom software development. The firm delivers engineering services aligned with military logistics modernization, including technical integration for aircraft parts and auxiliary systems under rapid response frameworks. Their custom programming capabilities support federal IT modernization initiatives, particularly in procurement and supply chain automation environments. Key differentiators include agile delivery of mission-essential components under MAC frameworks and seamless alignment of software solutions with DoD acquisition workflows, ensuring interoperability and compliance with defense-specific standards. The contractor maintains a strong, consistent presence with the Department of Defense, delivering engineering support for sustainment programs and manufacturing services for aircraft subsystems under multi-award contracts. Their work with the GSA centers on federal IT procurement through the Federal Supply Schedule, demonstrating proficiency in compliant, scalable software delivery for civilian agencies. This pattern reflects a focus on mission-enabling services rather than broad administrative support, with recurring engagements tied to operational readiness and logistics modernization. Industry focus centers on 541330 (Engineering Services) and 336413 (Other Aircraft Parts and Auxiliary Equipment Manufacturing), reflecting hands-on technical involvement in defense logistics, avionics support, and systems integration. The firm operates at the intersection of hardware sustainment and software-enabled supply chain solutions, positioning itself as a niche provider for rapid-response defense manufacturing and engineering task orders. Their work supports both legacy platform upgrades and next-generation sustainment architectures. As a small business structured as a 2L entity based in Arlington, VA, 540.CO LLC operates with agility and federal compliance rigor. While no formal certifications are listed, their consistent award history with DoD and GSA confirms demonstrated capability to meet stringent government procurement standards and deliver under complex contracting mechanisms.
Key Performance Metrics
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